{"id":"https://openalex.org/W7225103196","doi":"https://doi.org/10.58286/35069","title":"Determination of the dynamic modulus of elasticity of UHPFRC by the impulse excitation technique and comparative analysis with the static modulus","display_name":"Determination of the dynamic modulus of elasticity of UHPFRC by the impulse excitation technique and comparative analysis with the static modulus","publication_year":2026,"publication_date":"2026-11-01","ids":{"openalex":"https://openalex.org/W7225103196","doi":"https://doi.org/10.58286/35069"},"language":"en","primary_location":{"id":"doi:10.58286/35069","doi":"https://doi.org/10.58286/35069","is_oa":true,"landing_page_url":"https://doi.org/10.58286/35069","pdf_url":"https://www.ndt.net/article/NDTonline2026/Full-Paper-ExtendedAbstract/19_Freitas.pdf","source":{"id":"https://openalex.org/S4387284822","display_name":"e-Journal of Nondestructive Testing","issn_l":"1435-4934","issn":["1435-4934"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"e-Journal of Nondestructive Testing","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.ndt.net/article/NDTonline2026/Full-Paper-ExtendedAbstract/19_Freitas.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148129495","display_name":"Andr\u00e9 Felipe de Freitas","orcid":"https://orcid.org/0009-0001-7925-8746","observed_orcids":["https://orcid.org/0009-0001-7925-8746"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andr\u00e9 Felipe de Freitas","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0001-7925-8746","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5061538827","display_name":"Ricardo Carrazedo","orcid":"https://orcid.org/0000-0002-9830-7777","observed_orcids":["https://orcid.org/0000-0002-9830-7777"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ricardo Carrazedo","raw_affiliation_strings":["S\u00e3o Carlos School of Engineering , University of S\u00e3o Paulo , Av. Trabalhador S\u00e3o-carlense , 400 , 13566-590 S\u00e3o Carlos , SP , Brazil;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"S\u00e3o Carlos School of Engineering , University of S\u00e3o Paulo , Av. Trabalhador S\u00e3o-carlense , 400 , 13566-590 S\u00e3o Carlos , SP , Brazil;","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.79257622,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"31","issue":"11","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10687","display_name":"Innovative concrete reinforcement materials","score":0.9721999764442444,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10687","display_name":"Innovative concrete reinforcement materials","score":0.9721999764442444,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12940","display_name":"Structural Engineering and Materials Analysis","score":0.015399999916553497,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials Research","score":0.0017000000225380063,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ultra-high-performance-fiber-reinforced-concrete","display_name":"ultra-high performance fiber-reinforced concrete","score":0.9980000257492065},{"id":"https://openalex.org/keywords/dynamic-elastic-modulus","display_name":"dynamic modulus of elasticity","score":0.996999979019165},{"id":"https://openalex.org/keywords/impulse-excitation-technique","display_name":"impulse excitation technique","score":0.9190000295639038},{"id":"https://openalex.org/keywords/natural-frequencies","display_name":"natural frequencies","score":0.8259999752044678},{"id":"https://openalex.org/keywords/static-modulus-of-elasticity","display_name":"static modulus of elasticity","score":0.9340000152587891},{"id":"https://openalex.org/keywords/non-destructive-testing","display_name":"non-destructive testing","score":0.7879999876022339}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6383000016212463},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.5931000113487244},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.590399980545044},{"id":"https://openalex.org/C191204318","wikidata":"https://www.wikidata.org/wiki/Q246574","display_name":"Dynamic modulus","level":4,"score":0.5357999801635742},{"id":"https://openalex.org/C196029304","wikidata":"https://www.wikidata.org/wiki/Q2091584","display_name":"Young's modulus","level":2,"score":0.5080999732017517},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.46869999170303345},{"id":"https://openalex.org/C121854251","wikidata":"https://www.wikidata.org/wiki/Q62932","display_name":"Elasticity (physics)","level":2,"score":0.45649999380111694},{"id":"https://openalex.org/C43486711","wikidata":"https://www.wikidata.org/wiki/Q192005","display_name":"Elastic modulus","level":2,"score":0.4564000070095062},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4465000033378601},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4189000129699707},{"id":"https://openalex.org/C104304963","wikidata":"https://www.wikidata.org/wiki/Q5316114","display_name":"Durability","level":2,"score":0.3783000111579895},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.3693999946117401},{"id":"https://openalex.org/C136528926","wikidata":"https://www.wikidata.org/wiki/Q4692252","display_name":"Aggregate modulus","level":5,"score":0.3675000071525574},{"id":"https://openalex.org/C198824145","wikidata":"https://www.wikidata.org/wiki/Q442770","display_name":"Dynamic testing","level":2,"score":0.36410000920295715},{"id":"https://openalex.org/C78736273","wikidata":"https://www.wikidata.org/wiki/Q946764","display_name":"Natural frequency","level":3,"score":0.3431999981403351},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.3228999972343445},{"id":"https://openalex.org/C31555180","wikidata":"https://www.wikidata.org/wiki/Q3523867","display_name":"Material properties","level":2,"score":0.3174000084400177},{"id":"https://openalex.org/C2779666059","wikidata":"https://www.wikidata.org/wiki/Q45190","display_name":"Cementitious","level":3,"score":0.3158000111579895},{"id":"https://openalex.org/C207190284","wikidata":"https://www.wikidata.org/wiki/Q1329550","display_name":"Static testing","level":2,"score":0.29649999737739563},{"id":"https://openalex.org/C94406020","wikidata":"https://www.wikidata.org/wiki/Q900371","display_name":"Bulk modulus","level":2,"score":0.27379998564720154}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.58286/35069","doi":"https://doi.org/10.58286/35069","is_oa":true,"landing_page_url":"https://doi.org/10.58286/35069","pdf_url":"https://www.ndt.net/article/NDTonline2026/Full-Paper-ExtendedAbstract/19_Freitas.pdf","source":{"id":"https://openalex.org/S4387284822","display_name":"e-Journal of Nondestructive Testing","issn_l":"1435-4934","issn":["1435-4934"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"e-Journal of Nondestructive Testing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.58286/35069","doi":"https://doi.org/10.58286/35069","is_oa":true,"landing_page_url":"https://doi.org/10.58286/35069","pdf_url":"https://www.ndt.net/article/NDTonline2026/Full-Paper-ExtendedAbstract/19_Freitas.pdf","source":{"id":"https://openalex.org/S4387284822","display_name":"e-Journal of Nondestructive Testing","issn_l":"1435-4934","issn":["1435-4934"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"e-Journal of Nondestructive Testing","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225103196.pdf","grobid_xml":"https://content.openalex.org/works/W7225103196.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1985666302","https://openalex.org/W1984313001","https://openalex.org/W3021855987","https://openalex.org/W2604403629","https://openalex.org/W2901942029","https://openalex.org/W2982505342","https://openalex.org/W2910820258","https://openalex.org/W3110379183","https://openalex.org/W2789894468","https://openalex.org/W2980049051"],"abstract_inverted_index":{"Ultra-high-performance":[0],"fiber-reinforced":[1],"concrete":[2,39],"(UHPFRC)":[3],"is":[4,77],"a":[5,34,92,120],"cementitious":[6],"composite":[7],"characterized":[8],"by":[9],"high":[10],"mechanical":[11,101],"strength,":[12],"low":[13],"porosity,":[14],"enhanced":[15],"durability":[16],"and":[17,26,47,95,129],"ductile":[18],"behavior,":[19],"enabling":[20],"the":[21,53,57,72,80,83,100,114,124,133,136,142,146,150,155],"design":[22],"of":[23,60,62,68,82,103,117,138,157],"more":[24],"slender":[25],"lightweight":[27],"structural":[28],"elements.":[29],"These":[30],"attributes":[31],"make":[32],"it":[33],"promising":[35],"alternative":[36],"to":[37,112,144,154],"conventional":[38],"in":[40,141],"specific":[41],"applications,":[42],"with":[43,64],"potential":[44],"technical,":[45],"economic,":[46],"environmental":[48],"benefits.":[49],"In":[50,105],"this":[51],"context,":[52],"present":[54],"study":[55,134],"investigates":[56],"dynamic":[58,128,147],"modulus":[59,116,148],"elasticity":[61],"UHPFRC":[63],"different":[65],"volumetric":[66],"fractions":[67],"steel":[69],"fibers":[70],"using":[71],"impulse":[73],"excitation":[74],"technique,":[75],"which":[76],"based":[78],"on":[79],"determination":[81],"specimen's":[84],"natural":[85],"frequencies.":[86],"This":[87],"technique":[88],"stands":[89],"out":[90,111],"as":[91],"non-destructive,":[93],"fast":[94],"cost-effective":[96],"approach":[97],"for":[98,160],"evaluating":[99],"properties":[102],"concrete.":[104],"parallel,":[106],"static":[107,115,130,151],"tests":[108],"were":[109],"carried":[110],"determine":[113],"elasticity,":[118],"allowing":[119],"comparative":[121],"analysis":[122],"between":[123],"results":[125],"obtained":[126],"from":[127,149],"methods.":[131],"Finally,":[132],"assesses":[135],"applicability":[137],"equations":[139],"proposed":[140],"literature":[143],"estimate":[145],"modulus,":[152],"contributing":[153],"validation":[156],"predictive":[158],"models":[159],"UHPFRC.":[161]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-11-03T00:00:00"}